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PowerBass ASA 400.4x thumbnail image
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5 star
73%
4 star
9%
3 star
9%
2 star
9%
1 star
0%



Durability
4.7
Value
5
Features
4.5
Design
4.6
Usability
4.6

Customer Reviews

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VERY GOOD AMP!!!

Im running my entire system off of this amp and it's never given me problems, it doesn't even heat up!! My system - HU Pioneer DEH-P7200HD - Front and Rear Speakers are PowerBass L-6502X and one sub a Kicker comp10" in a ported box. I love the sound, very natural and rich sounding not harsh at all and very loud when you need it to be..Im very impressed by Powerbass for there ability to bring a good product at an affordable price.....HIGHLY RECOMMEND...

By JR. on February 11, 2011

19 found this helpful


Just for your Info.

The reason the manu. locates the power and RCA's on opposite sides is for a particular reason. The reason being that the power wire 12V DC is a square wave and the wave or alternation between cycles changes from an upper voltage ( being RMS or Vp-p ) to an level voltage ( being 0V reference regardless ) so the RCA's can pick up what we like to call an loop interruption ( Ground Loop Noise ) what happens is that you will be able to hear a high freq. ( high Pitch ) Noise through the speakers caused by either the amp or miss-routing of cables. having the RCA's routed on the same side of the vehicle as the power cables ( Remote/ on-off, or/both supply 12V ). the best advice to give is always route the RCA's on the opposite side of the vehicle in reference to the power and/or the remote wires. This method will not allow ( depending upon grnd. reference) a noise to build and be heard through the speakers. always remember as a mind reference tool power on one and sound on the other.

By Kenneth on November 14, 2009

17 found this helpful


great amp

I bought this amp for a buddy that wanted to upgrade his stock speakers. I have it run to pioneers 5x8s up front and pioneer 6x9s in the rear, and wow this little amp does a perfect job. Nice and clear with no distortion. puts out plenty of power with plenty to spare. I highly recomend this amp. The only thing that i dont like about the amp is; the amp preouts are on the opposite side from the power ground. it makes it a little akward tho tuck the wires away. But what do you do. Its a great amp and well worth the money.

By CHETA on August 4, 2009

16 found this helpful


PowerBass ASA 400.4x

This is a pretty good amp so far using it for mids and highs.

It has a small foot-print so it can be installed under a seat and still leave room for cooling.

Biggest con is it uses Phillip head screws for the terminals which can strip easily.

By Taco 21 on November 3, 2010

15 found this helpful


The following review is for a previous version (ASA-400.4).

This amp will run all day and not get hot,I would highly recommend this amp

By KyLe on December 6, 2008

10 found this helpful


Great sound

The following review is for a previous version (ASA-400.4).

Great quality sound just alot of mechanical issues within the amp itself wouldn't recommend for a beginner...

By Jasper on January 24, 2020

8 found this helpful


Excellent amp

The following review is for a previous version (ASA-400.4).

I have been using this to run a Kicker 150wrms sub and a pair of Diamond Audio components up front. Its perfect other than on the features I rated it a 4 out of 5 because I'm not able to use the bass boost for regular speakers. It only works on the low pass filter for subs. If you are looking for an amp to power your whole system for a great price this is the one.

By Craig on June 28, 2009

9 found this helpful


Great amp

The following review is for a previous version (ASA-400.4).

this little amp is very strong for the size. I run my mids and highs off this amp, and they scream!

By TROY on September 28, 2009

7 found this helpful


Great amp for the money!!

The following review is for a previous version (ASA-400.4).

This amp is perfect if you want something simple and plenty of power to run some components! does a great job and looks very clean! i recommend!!

By Kevin on September 20, 2009

8 found this helpful


Great sound for the price

The following review is for a previous version (ASA-400.4).

This amp is great and easy to tune, good job power bass. Great price Sonic Electronix, Tim from Houma La.

By Timothy on September 1, 2009

8 found this helpful


wow!!

The following review is for a previous version (ASA-400.4).

never heard this brand before.my neighbor bought this amp and the 6.5 components and the 6x9 coaxials the s series running off this amp and hit car jams the features on this amp are excellent look at all the adjustments.and its clean looking to boot.very impressed.he got his stuff at local shop for a lot more money of course but i am very impressed with this brand.there s series speakers do not hit very hard but have great mid range and nice smooths highs which blend together well with a subwoofer.a powerbass system in someones car sounds great and for a great price to boot.value wise i would have done a 10 out of 5 possible.

By todd on August 18, 2006

7 found this helpful


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